| Duffel to Punta Gorda (Florida) | 4,651.47 mi (7,485.81 km) |
| Duffel to Puyallup (Washington) | 4,949.34 mi (7,965.20 km) |
| Duffel to Queen Creek (Arizona) | 5,440.15 mi (8,755.08 km) |
| Duffel to Queens (New York) | 3,649.32 mi (5,873.02 km) |
| Duffel to Quincy (Illinois) | 4,370.21 mi (7,033.17 km) |
| Duffel to Quincy (Massachusetts) | 3,472.26 mi (5,588.07 km) |
| Duffel to Raceland (Louisiana) | 4,857.90 mi (7,818.03 km) |
| Duffel to Racine (Wisconsin) | 4,102.99 mi (6,603.13 km) |
| Duffel to Radcliff (Kentucky) | 4,266.66 mi (6,866.53 km) |
| Duffel to Radford (Virginia) | 4,087.42 mi (6,578.06 km) |
| Duffel to Rahway (New Jersey) | 3,675.09 mi (5,914.48 km) |
| Duffel to Raleigh (North Carolina) | 4,070.98 mi (6,551.61 km) |
| Duffel to Ramona (California) | 5,621.50 mi (9,046.92 km) |
| Duffel to Ramsey (Minnesota) | 4,184.10 mi (6,733.67 km) |
| Duffel to Ramsey (New Jersey) | 3,649.76 mi (5,873.72 km) |
